Seiko Cal. 6618 - 400

This Hand-Winding model from 1990 features a 36mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-61d77d3f2dd2]

Also known as: Sumo, Panda

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1990

Related Models

• Seiko 6332-205
• Seiko 6679-605
• Seiko 4471-113
• Seiko 4583-914
• Seiko 7073-139
• Seiko 5271-370
• Seiko 6248-680
• Seiko 7058-331
• Seiko 6250-964
• Seiko 7147-152
• Seiko 4561-828
• Seiko 6346-260